Aertis Mountain Clipless ShoeWhatever the journey, SIDI Aertis is there to make it easier and better. The comfort of a premium suede construction meets Firmor Closure technology to offer great lateral support. The nylon sole with replaceable rubber insert allows for maximum grip in any situation and increased walking comfort. Designed for maximum lateral support the Firmor Closure contours the foot with a solid hold, and allows infinite size adjustment for the ideal individual

as fast as you need

Easy adjustment and a clean design offer convenience so you can get out and ride

-Dial system with Dyneema cable and strap closure allows for infinite adjustment and maintains tension

while dual NUUN 001C dials and external Firmor reinforcement ensure secure

the Materiis clip-in sole is the result of over 60 years of compound innovation from SIDI’s motocross legacy—offering exceptional grip

ensuring waterproofness and breathability so that moisture doesn't build up during the action

with engineered inserts and reinforced toe and heel areas

This system provides secure and even pressure distribution across the foot

Its easy lace closure provides a quick and casual fit

The sole is engineered to offer the highest levels of grip and prevent constriction that reduce blood circulation so that the body temperature is preserved

200mm length fits SIDI Hiemx

and durable with zoned support